The reason that fans of WWE watch the product is to be entertained and, hopefully, to see something they have never seen before. They crave those big moments that lead to memories that will last a lifetime. Lucky, we have been given those kinds of moments by WWE in 2015, with some of them taking place at WrestleMania in front of 70,000+ people while others happened in front of 500 people at Full Sail University for NXT. That's the cool thing about WWE these days; they are as diverse as they have ever been. If you go to an event, whether it's a PPV, Raw, Smackdown, NXT or live event you could be treated to something special. Just look at how The Rock showed up at a live event in Boston when he wasn't announced or even rumored to be there. Then there's Brock Lesnar working a show in Japan on July 4th, which is his first live event in well over a decade. WWE deserves credit for creating those special moments this year because it's not always easy to shock or surprise especially in today's era where fans know a lot more. When WWE can genuinely surprise those fans, that's when they really deserve a pat on the back for a job well done. Here's a closer look at ten of the most memorable WWE moments in 2015 so far.